On screen
Cast
20 credited performers
Richard Harrison
Perseo
Ángel Jordán
Medusa
Artwork unavailable
Anna Ranalli
Andromeda
Arturo Dominici
Akrisios
Riccardo Cucciolla
(Voice dubbing for Richard Harrison)
José Sepúlveda
Cefeo's counsellor
Lorenzo Robledo
Prince
Artwork unavailable
Ángela Pla
Euryale
Enrique Navarro
Stheno
Rufino Inglés
Character not listed
Artwork unavailable
Jose Luis Ferreiro
Character not listed
Artwork unavailable
Miguel de la Riva
Prince
Artwork unavailable
Rafael Cortés
Serifo nobleman
Frank Braña
Prince
Elisa Cegani
Danae
Bruno Scipioni
Character not listed
Artwork unavailable
Fernando Liger
Character not listed
Roberto Camardiel
Cefeo
Antonio Molino Rojo
Tarpete
Leo Anchóriz
Galenore